The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2019
Filed:
Mar. 15, 2018
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventors:
Baker Scott, San Jose, CA (US);
David Reed, Colorado Springs, CO (US);
Christopher T. Brown, Sunnyvale, CA (US);
Dirk Robert Walter Leipold, San Jose, CA (US);
George Maxim, Saratoga, CA (US);
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/24 (2006.01); H03G 3/20 (2006.01); H03G 3/00 (2006.01); H03F 1/30 (2006.01); H03F 1/02 (2006.01); H03F 1/32 (2006.01); H03F 3/195 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03G 3/20 (2013.01); H03F 1/0266 (2013.01); H03F 1/30 (2013.01); H03F 1/3241 (2013.01); H03F 3/195 (2013.01); H03F 3/245 (2013.01); H03G 3/004 (2013.01); H04L 1/24 (2013.01); H03F 2200/411 (2013.01); H03F 2200/447 (2013.01); H03G 2201/708 (2013.01);
Abstract
Dynamic error vector magnitude (EVM) compensation is accomplished for radio frequency (RF) power amplifiers (PAs) which experience EVM distortion from thermal settling. Thermal settling causes gain changes in the PAs, and systems, apparatuses, and methods of the present disclosure compensate for known thermal transients of PAs.